#include <stdio.h>

int main(int argc, char *argv[])
{
    char str[] = "Hello my man, it is not shame, say it.";
    char str2[100];

    int i = 0;
    int j = 0;

    while(str[i] != '\0'){
        if (str[i] == ' ') {
            i++;
            continue;
        }
        str2[j] = str[i];
        i++;
        j++;
    }

    str2[i] = '\0';

    printf("%s\n", str2);

    return 0;
}
